44140875 has 16 divisors (see below), whose sum is σ = 73451040. Its totient is φ = 23541600.

The previous prime is 44140867. The next prime is 44140879. The reversal of 44140875 is 57804144.

It is not a de Polignac number, because 44140875 - 2³ = 44140867 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (44140879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58480 + ... + 59229.

It is an arithmetic number, because the mean of its divisors is an integer number (4590690).

Almost surely, 2^44140875 is an apocalyptic number.

44140875 is a deficient number, since it is larger than the sum of its proper divisors (29310165).

44140875 is a wasteful number, since it uses less digits than its factorization.

44140875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117727 (or 117717 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 44140875 is about 6643.8599473499. The cubic root of 44140875 is about 353.4112032202.

The spelling of 44140875 in words is "forty-four million, one hundred forty thousand, eight hundred seventy-five".